APA (7th ed.) Citation
Alexander, L. G. (1967). New Concept English. Practic and Progress. Longman Group UK.
Chicago Style (17th ed.) Citation
Alexander, Louis George. New Concept English. Practic and Progress. London: Longman Group UK, 1967.
MLA (9th ed.) Citation
Alexander, Louis George. New Concept English. Practic and Progress. Longman Group UK, 1967.
Warning: These citations may not always be 100% accurate.